Area Code +81-988-(080000...089999) located in Naha, Okinawa (47), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 988 Subscriber Number From : 080000 Subscriber Number To : 089999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : NTT DOCOMO Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 47 Region Name : Okinawa City : Naha Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 26.2300 Longitude : 127.6900 ‹ previous : +81-988-(010000...019999) next › : +81-988-(120000...129999) Dialling Instructions For trunk calls: 0 988 080000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 988 080000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 080000 ~ 089999 (Count: 10,000) Example: +81-988-080000 / 01081-988-080000 (0988-080000 / 0-988-080000) +81-988-080001 / 01081-988-080001 (0988-080001 / 0-988-080001) +81-988-080002 / 01081-988-080002 (0988-080002 / 0-988-080002) +81-988-080003 / 01081-988-080003 (0988-080003 / 0-988-080003) +81-988-080004 / 01081-988-080004 (0988-080004 / 0-988-080004) ...+81-988-xxxxxx / 01081-988-xxxxxx (0988-xxxxxx / 0-988-xxxxxx) ...+81-988-089995 / 01081-988-089995 (0988-089995 / 0-988-089995) +81-988-089996 / 01081-988-089996 (0988-089996 / 0-988-089996) +81-988-089997 / 01081-988-089997 (0988-089997 / 0-988-089997) +81-988-089998 / 01081-988-089998 (0988-089998 / 0-988-089998) +81-988-089999 / 01081-988-089999 (0988-089999 / 0-988-089999)